Question

【题目】The government made laws to prevent the wild environment from the pollution. (改为被动语态)

Laws ________ ________ by the government to prevent the wild environment from the pollution.

Answer 1

【答案】were made

【解析】

句意：政府制定法律来保护野外环境不受污染。

改为被动语态，被动be+done，made一般过去时，助动词用was/were；laws复数，用were；故填were made。